CN219199597U - Refrigerating apparatus - Google Patents

Abstract

The application relates to the technical field of refrigeration equipment and discloses refrigeration equipment. The refrigeration equipment comprises a box body, a box door, a first hinge and a second hinge. The door includes a first hinge mounting portion and a second hinge mounting portion. The first hinge installation part is provided with a horizontal installation plate and an upper and lower adjusting plate which are connected. Wherein, upper and lower regulating plate sets up in the chamber door, and horizontal mounting panel sets up in upper and lower regulating plate top. The second hinge mounting portion is provided with a second fixing plate, a connecting plate and a third fixing plate. The connecting plate is formed by vertically extending one end of the second fixing plate, the third fixing plate is arranged in the box door, and the second fixing plate is arranged below the third fixing plate. One end of the first hinge is connected with the box body, and the other end of the first hinge is arranged on the horizontal mounting plate in the box door. One end of the second hinge is connected with the box body, and the other end of the second hinge is arranged on the connecting plate in the box door. The refrigeration equipment disclosed by the application can effectively improve the strength of the joint of the hinge and the door body of the refrigeration equipment.

Description

Refrigerating apparatus

Technical Field

The present application relates to the technical field of refrigeration equipment, for example, to a refrigeration equipment.

Background

Refrigeration devices are used to extend the shelf life of food or beverages and the like. The refrigerating apparatus discharges cold air generated by the cold cycle and reduces only the temperature inside thereof to freeze or cool food, and achieves a function of taking or storing things by controlling the opening or closing of the door. At present, a refrigerator door of the refrigeration equipment is generally connected with the refrigerator body through an upper hinge and a lower hinge.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the refrigerator door is repeatedly opened and closed in use of the refrigerating apparatus. The hinge is small in connection area with the box door, the stress of the connection part is large, and therefore the strength of the connection part is low, and the hinge is easy to damage after long-time opening and closing.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides refrigeration equipment, which can effectively improve the strength of the joint of a hinge and a door body of the refrigeration equipment.

In some embodiments, a refrigeration appliance includes a cabinet, a door, a first hinge, and a second hinge. The door includes a first hinge mounting portion and a second hinge mounting portion. The first hinge installation part is provided with a horizontal installation plate and an upper and lower adjusting plate which are connected. Wherein, upper and lower regulating plate sets up in the chamber door, and horizontal mounting panel sets up in upper and lower regulating plate top. The second hinge mounting portion is provided with a second fixing plate, a connecting plate and a third fixing plate. The connecting plate is formed by vertically extending one end of the second fixing plate, the third fixing plate is arranged in the box door, and the second fixing plate is arranged below the third fixing plate. One end of the first hinge is connected with the box body, and the other end of the first hinge is arranged on the horizontal mounting plate in the box door. One end of the second hinge is connected with the box body, and the other end of the second hinge is arranged on the connecting plate in the box door.

Optionally, the refrigeration device further comprises a top cover. The top cap sets up in first hinge installation department top. The top cover comprises a triangular extension part, and the triangular top end faces to the top angle of the box door.

Optionally, the refrigeration device further comprises a bottom cover. The bottom cover is arranged at the bottom end of the second hinge installation part.

Optionally, the horizontal mounting plate includes a first mounting portion, a second mounting portion, and a third mounting portion.

The first mounting portion is horizontally disposed at the first hinge mounting portion. The second mounting part is formed by vertically extending from one end of the first mounting part. The third mounting part extends from one end of the second mounting part to be perpendicular to the second mounting part. Wherein, the second installation department is connected in upper and lower regulating plate.

Optionally, the first hinge comprises a first hinge connection plate and a first hinge body. The first hinge connection panel includes a first hinge connection riser and a first hinge connection side panel. The first hinge connection side plate is vertically arranged at one end of the first hinge connection vertical plate. The first hinge body is connected to the first connecting riser. Wherein, first hinged connection riser is connected in the second installation department of horizontal mounting panel, and first hinged connection curb plate is connected in the third installation department of horizontal mounting panel.

Optionally, the connection plate includes a fourth mounting portion and a fifth mounting portion. The fourth installation part is vertically arranged on the second fixing plate. The fifth mounting portion is formed extending from one end of the fourth mounting portion toward the second hinge mounting portion.

Optionally, the second hinge comprises a second hinge connection plate and a second hinge body. The second hinge connection panel includes a second hinge connection riser and a second hinge connection side panel. The second hinge connection side plate is vertically arranged at one end of the second hinge connection vertical plate. The second hinge body is connected to the second connecting riser. The second hinge connecting vertical plate is connected to the fourth installation part of the connecting plate, and the second hinge connecting side plate is connected to the fifth installation part of the connecting plate.

Optionally, the refrigeration device further includes a first fixing member, a second fixing member, a third fixing member, a fourth fixing member, a fifth fixing member, and a sixth fixing member. The first fixing member connects the first hinge connection riser and the second mounting portion. The second fixing piece is connected with the second installation part and the upper and lower adjusting plate. The third fixing piece is connected with the first hinge connection side plate and the third installation part. The fourth fixing piece is connected with the second fixing plate and the third fixing plate. The fifth fixing piece is connected with the second hinge connecting vertical plate and the fourth mounting part. The sixth fixing member connects the second hinge connection side plate and the fifth mounting portion.

Optionally, the first fixing member includes a first fixing screw, the second fixing member includes a second fixing screw, the third fixing member includes a third fixing screw, the fourth fixing member includes a fourth fixing screw, the fifth fixing member includes a fifth fixing screw, and the sixth fixing member includes a sixth fixing screw.

Optionally, the first hinge comprises a built-in hinge and the second hinge comprises a built-in hinge.

The refrigerating equipment provided by the embodiment of the disclosure can realize the following technical effects:

a door of the refrigeration equipment is provided with a first hinge mounting part and a second hinge mounting part. The first hinge installation part is provided with a horizontal installation plate and an upper and lower adjusting plate, wherein one end of the upper and lower adjusting plate is arranged in the box door. The first hinge is arranged on the horizontal mounting plate and connected with the upper and lower adjusting plates. The second hinge mounting portion is provided with a second fixing plate, a connecting plate and a third fixing plate. The third fixing plate is arranged in the image door. The second hinge is installed in the connecting plate and is connected with the third fixing plate through the second fixing plate. The first hinge and the second hinge are connected with the upper and lower adjusting plates and the third fixing plate which are arranged in the box door, so that force applied to the hinge connection part in the opening and closing process of the box door is dispersed, and the strength of the connection part of the first hinge and the second hinge and the box door is further enhanced.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural view of a refrigeration apparatus provided by an embodiment of the present disclosure;

fig. 2 is a schematic diagram illustrating connection between a first hinge and a door in a refrigeration apparatus according to an embodiment of the present disclosure;

FIG. 3 is a cross-sectional view of a first hinge coupled to a door of a refrigeration appliance according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram of a top-bottom adjusting plate and a door in a refrigeration apparatus according to an embodiment of the present disclosure;

fig. 5 is a schematic diagram illustrating the cooperation between another upper and lower adjusting plate and a door in a refrigeration apparatus according to an embodiment of the present disclosure;

FIG. 6 is a block diagram of a horizontal mounting plate in a refrigeration appliance provided by an embodiment of the present disclosure;

fig. 7 is a block diagram of a first hinge connection plate in a refrigeration appliance according to an embodiment of the present disclosure;

fig. 8 is a schematic view of a first hinge connection plate, a horizontal mounting plate, and a first fixing plate in a refrigeration appliance according to an embodiment of the present disclosure;

fig. 9 is a schematic diagram of the cooperation between a top cover and a door in a refrigeration device according to an embodiment of the present disclosure;

fig. 10 is a schematic diagram illustrating connection between a second hinge and a door in a refrigeration appliance according to an embodiment of the present disclosure;

FIG. 11 is a cross-sectional view of a second hinge coupled to a door of a refrigeration appliance according to an embodiment of the present disclosure;

FIG. 12 is a block diagram of an adjustment member in a refrigeration appliance according to an embodiment of the present disclosure;

fig. 13 is a schematic diagram of the cooperation of the second fixing plate and the connecting plate in the refrigeration equipment according to the embodiment of the present disclosure;

fig. 14 is a block diagram of a second hinge connection plate in the refrigeration apparatus provided in the embodiment of the present disclosure;

fig. 15 is a schematic diagram of the cooperation of the second hinge connection plate, the second fixing plate, and the third fixing plate in the refrigeration apparatus according to the embodiment of the disclosure.

Reference numerals:

100: a first hinge; 101: a first hinge connection plate; 1011: the first hinge is connected with the side plate; 1012: the first hinge is connected with the vertical plate;

200: a second hinge; 201: a second hinge connection plate; 2011: the second hinge is connected with the side plate; 2012: the second hinge is connected with the vertical plate;

300: a door; 301: a top cover; 302: a bottom cover;

400: a horizontal mounting plate; 401: a first mounting portion; 402: a second mounting portion; 403: a third mounting portion; 404: a first threaded hole; 405: a third threaded hole;

501: a positioning plate; 502: a first fixing plate; 5021: a second threaded hole;

601: a first adjusting screw; 602: a second adjusting screw; 603: a first set screw; 604: a second set screw; 605: a third set screw; 606: a fourth set screw; 607: a fifth set screw; 608: a sixth set screw;

701: a second fixing plate; 702: a third fixing plate;

800: a connecting plate; 801: a fourth mounting portion; 802: a fifth mounting portion;

900: an adjusting member; 901: a height adjusting section; 902: a spanner part.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Refrigeration devices are used to extend the shelf life of food or beverages and the like. The refrigerating apparatus discharges cold air generated by the cold cycle and reduces only the temperature inside thereof to freeze or cool food, and achieves a function of taking or storing things by controlling the opening or closing of the door 300. Currently, the door 300 of the refrigeration appliance is generally connected to the cabinet by upper and lower hinges.

The door 300 is repeatedly opened and closed in use of the refrigerating apparatus. The hinge is small in connection area with the box door 300, and the connection part is stressed greatly, so that the connection part is low in strength and easy to damage after long-time opening and closing.

In one embodiment, as shown in connection with fig. 1-15, a refrigeration appliance includes a cabinet, a door 300, a first hinge 100, and a second hinge 200. The door 300 includes a first hinge mounting portion and a second hinge mounting portion. The first hinge 100 is provided at the first hinge mounting portion, and the second hinge 200 is provided at the second hinge mounting portion.

The first hinge mounting portion is provided with a horizontal mounting plate 400 and a first adjusting portion including an upper and lower adjusting plate, a first adjusting member and a second adjusting member. The horizontal mounting plate 400 is located above the upper and lower adjusting plates, and a preset distance is provided between the horizontal mounting plate 400 and the upper end surfaces of the upper and lower adjusting plates. The up-down adjusting plate includes a positioning plate 501 and a first fixing plate 502 disposed under the positioning plate 501. The first fixing plate 502 is provided at a lower portion thereof in the cabinet door 300. The horizontal mounting plate 400 includes a first mounting portion 401, a second mounting portion 402, and a third mounting portion 403. The first hinge 100 is mounted to the second mounting portion 402 of the horizontal mounting plate 400.

The horizontal mounting plate 400 is provided with a first adjustment hole, and the upper and lower adjustment plates are provided with a second adjustment hole. The door 300 can be vertically fine-tuned with respect to the first hinge 100 by the horizontal mounting plate 400 and the first adjusting part, and thus the door 300 can be vertically fine-tuned with respect to the cabinet of the refrigeration apparatus. Specifically, the first adjusting member is connected to the first adjusting hole and penetrates through the horizontal mounting plate 400, and the bottom end of the first adjusting member abuts against the upper end surface of the upper and lower adjusting plates. The second adjusting piece passes through the upper adjusting plate and the lower adjusting plate and is connected with the second adjusting hole. When the door 300 is to be adjusted downward, the first adjusting member is adjusted such that the first adjusting member moves downward with respect to the first adjusting hole. Because the bottom end of the first adjusting member abuts against the upper and lower adjusting plates, the first adjusting member moves down to drive the door 300 to move down. When the door 300 needs to be adjusted upwards, the second adjusting member is adjusted, so that the second adjusting hole moves upwards relative to the second adjusting member, and the door 300 moves upwards. By fine tuning the cabinet door 300, the cabinet door 300 is aligned with a cabinet, or the double-splice refrigeration equipment cabinet door 300 is aligned.

Alternatively, the up-down adjusting plate includes a positioning plate 501 and a first fixing plate 502. The positioning plate 501 is horizontally provided at the first hinge mounting portion. The first fixing plate 502 is disposed below the positioning plate 501 and is fixed to the first hinge mounting portion. Wherein, the locating plate 501 is provided with an opening, the first fixing plate 502 is provided with a second adjusting hole corresponding to the opening, and the first adjusting piece is abutted to the upper end face of the locating plate 501.

The upper and lower adjusting plate includes a positioning plate 501 and a first fixing plate 502, wherein the positioning plate 501 is of an integral structure with the first hinge mounting portion. The locating plate 501 may be understood as a portion of the refrigeration appliance door 300. The first fixing plate 502 is disposed below the positioning plate 501 and is fastened to the door 300 to drive the door 300 to move up or down.

Optionally, the first adjustment hole comprises a first threaded hole 404 and the first adjustment member comprises a first adjustment screw 601.

Optionally, the second adjustment aperture comprises a second threaded aperture 5021 and the second adjustment member comprises a second adjustment screw 602.

The first adjustment aperture comprises a first threaded aperture 404 and the first adjustment member comprises a first adjustment screw 601. The second adjustment aperture includes a second threaded aperture 5021 and the second adjustment member includes a second adjustment screw 602. The friction force between the screw and the threaded connection is large, so that the first threaded hole 404 and the first adjusting screw 601, and the second threaded hole 5021 and the second adjusting screw 602 can keep relatively static. And the first threaded hole 404 can be connected with different positions of the first adjusting screw 601 and the second threaded hole 5021 can be connected with different positions of the second adjusting screw 602 by screwing the screws. The first adjusting screw 601 and the second adjusting screw 602 are only required to be screwed for the up-or down-adjustment of the box door 300, and the adjusting process is simple and easy to operate.

Optionally, the length of the first adjustment screw 601 is smaller than the length of the second adjustment screw 602.

The top ends of the first adjusting screw 601 and the second adjusting screw 602 are level, the bottom end of the first adjusting screw 601 is abutted to the locating plate 501, and the second adjusting screw 602 is in threaded connection with the first fixing plate 502 below the locating plate 501. Thus, the first adjustment screw 601 has a length that is less than the length of the second adjustment screw 602. If the first adjusting screw 601 is too long, the top end of the first adjusting screw 601 exceeds the top end of the refrigerator door 300, so that the center of gravity of the first adjusting screw 601 is increased, the first adjusting screw is easy to deviate during adjustment, and the attractiveness of the refrigeration equipment is affected.

Optionally, the second adjusting screws 602 are an even number and are arranged symmetrically to the first adjusting screws 601.

The second adjusting screws 602 are symmetrically disposed at two sides of the first adjusting screw 601, and the number of the second adjusting screws 602 is even. In one embodiment, as shown in fig. 2, the second adjusting screws 602 are provided in two, respectively provided at both sides of the first adjusting screw 601. When the door 300 needs to be adjusted upwards, the two second adjusting screws 602 are screwed synchronously, and the second threaded holes 5021 on the two sides move upwards by the same extent, so that the door 300 is kept to move upwards horizontally.

Wherein the first adjusting screw 601 is disposed at the center of the horizontal mounting plate 400. When the door 300 needs to be adjusted downward, the first adjusting screw 601 moves downward, and the positioning plate 501 abutting against the bottom end of the first adjusting screw 601 moves downward, that is, the door 300 moves downward. The first adjusting screw 601 is located at the center of the horizontal mounting plate 400, and when adjusting the downward movement, the center of the locating plate 501 is forced to move horizontally downward, so that the door 300 moves horizontally downward.

Alternatively, the horizontal mounting plate 400 includes a first mounting portion 401 and a second mounting portion 402. The first mounting portion 401 is horizontally disposed above the positioning plate 501, and has a preset distance from the positioning plate 501, and the first mounting portion 401 is provided with a third adjusting hole. The second mounting portion 402 is formed to extend vertically from one end of the first mounting portion 401. The second adjusting member is connected to the third adjusting hole to the top end of the first mounting portion 401, and the second adjusting member passes through the opening hole to be connected to the second adjusting hole.

Optionally, the third adjustment aperture comprises a third threaded aperture 405.

The first mounting portion 401 of the horizontal mounting plate 400 is provided with a third threaded hole 405, and the second adjusting screw 602 is screwed to the third threaded hole 405 and is screwed to the second threaded hole 5021 through the opening hole of the positioning plate 501. The third threaded hole 405 serves as a fixation. When the door 300 needs to be adjusted upwards, the threaded connection position of the third threaded hole 405 and the second adjusting screw 602 is unchanged, and the bottom end of the head of the second adjusting screw 602 abuts against the first mounting portion 401 of the horizontal mounting plate 400. The horizontal mounting plate 400 is kept stationary, the second adjusting screw 602 is screwed, the third threaded hole 405 is fixed, and the second threaded hole 5021 moves upward relative to the second adjusting screw 602, thereby driving the door 300 to move upward.

Optionally, the first hinge 100 comprises a built-in hinge.

The first hinge 100 includes a built-in hinge. The crank arm of the embedded hinge has high bulge degree and smaller deformation amount. When the refrigeration appliance is provided with only one first hinge 100 and first hinge mounting portion, the adjustment ratio is 2:1. for example, the first regulating member moves down by 2mm with respect to the first regulating hole, and the door 300 is adjusted down by 1mm. The second adjustment aperture is moved up 2mm relative to the second adjustment member and the door 300 is moved up 1mm.

Optionally, the second mount 402 bottom end is spaced from the first hinge mount bottom end by a distance greater than or equal to 1mm and less than or equal to 5mm.

Optionally, the second mounting portion 402 bottom end is spaced from the first hinge mounting portion bottom end by a distance greater than or equal to 2mm and less than or equal to 2.5mm.

The distance between the bottom end of the second mounting portion 402 and the bottom end of the first hinge mounting portion is the upward adjustment allowance of the refrigerator door 300 of the refrigeration equipment. The split door type refrigeration equipment is provided with the product quality requirement, and the up-down error of the two box doors 300 is not more than 2mm. Accordingly, the distance between the bottom end of the second mounting portion 402 and the bottom end of the first hinge mounting portion is set to be greater than or equal to 1mm and less than or equal to 5mm, for example, 2mm, 3mm, 4mm, 5mm, or the like. When the refrigerating apparatus comprises only one first hinge 100 and first hinge mounting portion, the maximum adjustable is 2.5mm. The refrigeration device comprises two first hinges 100 and first hinge mounting portions, or comprises one first hinge 100, first hinge mounting portion and other adjustable devices, wherein the distance between the bottom end of the second mounting portion 402 and the bottom end of the first hinge mounting portion is greater than or equal to 2mm and less than or equal to 2.5mm. For example 2.1mm, 2.2mm, 2.3mm, 2.4mm or 2.5mm etc. with a maximum adjustment of 2.5mm.

The refrigeration device further comprises a first set screw 603 and a second set screw 604. The first fixing screw 603 connects the first hinge 100 and the second mounting portion 402. The second fixing screw 604 connects the second mounting portion 402 of the horizontal mounting plate 400 and the up-down adjusting plate. The first fixing screw 603 forms the horizontal mounting plate 400 integrally with the first hinge 100. When the door 300 is adjusted, the first hinge 100 is stationary, i.e., the horizontal mounting plate 400 remains stationary.

Specifically, when the door 300 needs to be adjusted down, the second fixing screw 604 and the second adjusting screw 602 are first loosened. The first adjusting screw 601 is screwed again, so that the first adjusting screw 601 moves downward relative to the first threaded hole 404, that is, the first adjusting screw 601 moves downward relative to the first mounting portion 401 of the horizontal mounting plate 400. Because the bottom end of the first adjusting screw 601 abuts against the positioning plate 501 of the upper and lower adjusting plates, the screw moves down to drive the positioning plate 501 to move down, namely the box door 300 moves down. After adjusting to the desired position, the second set screw 604 and the second set screw 602 are tightened.

Specifically, when the door 300 needs to be adjusted upward, the first adjustment screw 601 and the second fixing screw 604 are first loosened. The second adjusting screw 602 is screwed again, so that the second threaded hole 5021 moves upward relative to the second adjusting screw 602, that is, the first fixing plate 502 of the upper and lower adjusting plates moves upward, that is, the door 300 moves upward. After being adjusted to the desired position, the first adjustment screw 601 and the second fixing screw 604 are tightened.

The second hinge mounting portion is provided with a second adjusting portion. The second adjusting part includes a second fixing plate 701 and an adjusting member 900. The second fixing plate 701 is disposed in parallel to the second hinge mounting portion, and one end of the adjusting member 900 is connected to the second fixing plate 701, and the other end is abutted to the second hinge mounting portion. Wherein the adjusting member 900 is provided with a first position and a second position having different heights, and the first position or the second position is adjusted to be abutted to the second hinge mounting portion to adjust the door 300 up and down.

The adjusting member 900 is disposed between the second fixing plate 701 and the second hinge mounting portion, one end of the adjusting member 900 is abutted to the second hinge mounting portion, and the height of the adjusting member 900 increases gradually from the first end to the second end. When the door 300 needs to be adjusted downward, the small end of the adjusting member 900 is abutted to the second hinge mounting portion, and thus the distance between the second hinge mounting portion and the second fixing plate 701 is reduced, and the door 300 moves downward. When the door 300 is to be adjusted upward, the end of the adjusting member 900 having a large height is abutted to the second hinge mounting portion, and thus the distance between the second hinge mounting portion and the second fixing plate 701 is increased, and the door 300 moves upward. By fine tuning the cabinet door 300, the cabinet door 300 is aligned with a cabinet, or the double-splice refrigeration equipment cabinet door 300 is aligned.

Alternatively, the adjuster 900 includes a height adjusting portion 901 and a spanner portion 902. The height adjusting section 901 is provided between the second fixing plate 701 and the second hinge mounting section. The lever portion 902 is disposed on one side of the height adjusting portion 901, and is used to adjust different positions of the height adjusting portion 901 to abut against the second hinge mounting portion. Wherein, the height of the first end to the second end of the height adjusting portion 901 is gradually increased, and different positions of the height adjusting portion 901 are abutted to the second hinge mounting portion to adjust the distance between the second fixing plate 701 and the second hinge mounting portion.

The lever 902 is provided on the side of the height adjusting part 901, so that the user can adjust the adjusting member 900 from the side during adjustment. The wrench part 902 has a rectangular block structure protruding from the second fixing plate 701, which is beneficial for a user to clamp the positions of the left and right adjusting members 900 at two ends of the wrench part 902, thereby fine adjusting the box door 300.

Optionally, the upper end surface of the height adjusting part 901 is provided with a wavy bulge, and the second hinge mounting part is provided with a wavy groove corresponding to the height adjusting part 901.

The wavy bulge on the upper end surface of the height adjusting part 901 is matched with the wavy groove of the second hinge mounting part. After adjusting the adjusting piece 900 according to the requirement, the protrusion is clamped with the groove, so that the adjusting piece 900 is fixed at the position where the adjusting piece 900 is located after adjustment, and the situation that the position of the box door 300 changes due to the left and right sliding of the adjusting piece 900 after adjustment is avoided.

Optionally, the second hinge 200 comprises a built-in hinge.

The second hinge 200 includes a built-in hinge. The crank arm of the embedded hinge has high bulge degree and smaller deformation amount. When the refrigeration appliance is provided with only one second hinge 200 and second hinge mounting portion, the adjustment ratio is 2:1. for example, the second fixing plate 701 is spaced apart from the second hinge mounting portion by 2mm, and the door 300 is lowered by 1mm. The distance between the second fixing plate 701 and the second hinge mounting portion increases by 2mm, and the door 300 moves up by 1mm.

Alternatively, the height of the second end of the height adjustment part 901 is greater than or equal to 1mm and less than or equal to 5mm.

Alternatively, the height of the second end of the height adjustment part 901 is greater than or equal to 2mm and less than or equal to 2.5mm.

The second end of the height adjusting part 901 is the maximum adjusting of the door 300. The split door type refrigeration equipment is provided with the product quality requirement, and the up-down error of the two box doors 300 is not more than 2mm. Accordingly, the height of the second end of the height adjustment portion 901 is set to be greater than or equal to 1mm and less than or equal to 5mm, for example, 2mm, 3mm, 4mm, 5mm, or the like. When the refrigerating apparatus includes only one second hinge 200 and second hinge mounting portion, the maximum adjustable is 2.5mm. The refrigeration equipment comprises two second hinges 200 and second hinge mounting parts, or comprises one second hinge 200, second hinge mounting parts and other adjustable devices, and the height of the second end of the height adjusting part 901 is greater than or equal to 2mm and less than or equal to 2.5mm. For example 2.1mm, 2.2mm, 2.3mm, 2.4mm or 2.5mm etc. with a maximum adjustment of 2.5mm.

Optionally, the refrigeration device further comprises a third fixing plate 702. The third fixing plate 702 is disposed on the door 300 above the second hinge mounting portion. The third fixing plate 702 is provided to make the connection of the second fixing plate 701 with the cabinet door 300 more stable.

Optionally, the refrigeration device further comprises a connection plate 800. A connection plate 800 is vertically extended from one end of the second fixing plate 701, and the connection plate 800 is used to connect the second hinge 200.

Optionally, the refrigeration device further includes a fourth fixing member and a fifth fixing member. The fourth fixing member connects the second fixing plate 701 and the third fixing plate 702. The fifth fixing member connects the second hinge 200 and the connection plate 800. The fourth mount comprises a fourth set screw 606 and the fifth mount comprises a fifth set screw 607. Fifth set screw 607 connects connection plate 800 to second hinge 200 as a unit, and connection plate 800 remains stationary with second set plate 701 when door 300 is adjusted.

Specifically, when the door 300 needs to be adjusted down, the fourth set screw 606 is first unscrewed. And then the spanner portion 902 is pulled to move the adjuster 900 rightward, so that the position with the small height of the height adjusting portion 901 is abutted against the second hinge mounting portion. The second fixing plate 701 is spaced apart from the second hinge mounting portion by a reduced distance, and the door 300 is moved downward. After being adjusted to the desired position, fourth set screw 606 is tightened.

Specifically, when the door 300 needs to be adjusted upward, the fourth set screw 606 is first unscrewed. And then the spanner portion 902 is pulled to move the adjuster 900 leftwards, so that the position with the large height of the height adjusting portion 901 is abutted against the second hinge mounting portion. The second fixing plate 701 is spaced apart from the second hinge mounting portion by an increased distance, and the door 300 is moved upward. After being adjusted to the desired position, fourth set screw 606 is tightened.

In the present embodiment, the refrigeration apparatus includes the first hinge 100, the first hinge mounting portion, the second hinge 200, and the second hinge mounting portion at the same time. At this time, the up-down adjustment ratio is 1:1. for example, the first hinge mounting part moves up by 2mm and the second hinge mounting part moves up by 2mm, so that the door 300 moves up by 2mm as a whole.

In another embodiment, the refrigeration appliance includes a first hinge 100, a first hinge mount and a conventionally attached living hinge. At this time, the up-down adjustment ratio is 2:1. for example, the first regulating member moves down by 2mm with respect to the first regulating hole, and the door 300 is adjusted down by 1mm. The second adjustment aperture is moved up 2mm relative to the second adjustment member and the door 300 is moved up 1mm.

In another embodiment, the refrigeration appliance includes two first hinges 100 and two first hinge mounts disposed correspondingly. At this time, the up-down adjustment ratio is 1:1.

in another embodiment, the refrigeration appliance includes a conventionally attached drop-in hinge, a second hinge 200, and a second hinge mount. At this time, the up-down adjustment ratio is 2:1. for example, the adjusting member 900 adjusts the distance between the second hinge mounting portion and the second fixing plate 701 to be reduced by 2mm, and the door 300 moves down by 1mm. The adjusting member 900 adjusts the distance between the second hinge mounting portion and the second fixing plate 701 to be increased by 2mm, and the door 300 is moved up by 1mm.

In another embodiment, the refrigeration appliance includes two second hinges 200 and two second hinge mounting portions disposed correspondingly. At this time, the up-down adjustment ratio is 1:1.

the first hinge 100 and the second hinge 200 in the refrigeration apparatus provided in the embodiments of the present disclosure include embedded hinges, and by improving the connection structure, the door 300 can be fine-tuned up and down with respect to the first hinge 100 or the second hinge 200. And the adjustment can be realized by only loosening the screw, adjusting the screw and tightening the screw without disassembling the parts, thereby being convenient for production without offline adjustment. The adjustment without disassembling is realized in the home of the user during installation.

Further, the connection mode of the first hinge 100 and the second hinge 200 with the door 300 effectively improves the strength of the connection part between the hinge and the door 300.

The first hinge mounting part is provided with a horizontal mounting plate 400 and an up-down adjusting plate connected. Wherein, the upper and lower adjusting plates are disposed in the door 300, and the horizontal mounting plate 400 is disposed above the upper and lower adjusting plates. The second hinge mounting portion is provided with a second fixing plate 701, a connection plate 800, and a third fixing plate 702. The connection plate 800 is formed by extending vertically from one end of the second fixing plate 701, the third fixing plate 702 is disposed in the door 300, and the second fixing plate 701 is disposed below the third fixing plate 702. The first hinge 100 has one end connected to the cabinet and the other end mounted to a horizontal mounting plate 400 in the cabinet door 300. One end of the second hinge 200 is connected to the cabinet, and the other end is mounted to the connection plate 800 in the cabinet door 300.

The lower end of the upper and lower adjusting plate is disposed in the door 300, and the upper and lower adjusting plate includes a positioning plate 501 and a first fixing plate 502 which are adjacent up and down. The locating plate 501 is considered to be an integral structure with the door 300. The gap between the first fixing plate 502 and the door 300 is filled through a foaming process. The first fixing plate 502 is firmly fixed to the cabinet door 300 after foaming. The first hinge 100 is mounted to the horizontal mounting plate 400 while the horizontal mounting plate 400 is connected to the upper and lower adjustment plates. And further connects the first hinge 100 with the first fixing plate 502 in the door 300. When the door 300 is opened, the force applied to the first hinge 100 is dispersed by the first fixing plate 502, and the strength of the junction between the first hinge 100 and the door 300 is enhanced.

Similarly, the third fixing plate 702 of the second hinge mounting portion is disposed in the door 300, and the third fixing plate 702 is firmly fixed to the door 300. The second hinge 200 is mounted to the connection plate 800, and the connection plate 800 is connected to the third fixing plate 702 in the door 300 through the second fixing plate 701. When the door 300 is opened, the stress of the second hinge 200 is dispersed by the third fixing plate 702, and the strength of the junction of the second hinge 200 and the door 300 is reinforced.

Optionally, the refrigeration appliance further comprises a top cover 301. The top cover 301 is provided at the top end of the first hinge mounting portion. The top cover 301 includes a triangular extension with a triangular tip directed toward the top corner of the door 300.

The novel embedded refrigeration equipment replaces the panel of the box door 300 with a rock plate, so that the refrigeration equipment is more attractive after being installed with a cabinet. However, the rock plate is easy to crack due to the stress of the rock plate near the hinge installation position. The top cover 301 is connected to the first hinge mounting portion by a screw, and one end of the top cover 301 includes a triangular extension. As shown in fig. 9, one end of the extension portion is a vertex angle of a triangle, one side edge of the vertex angle is clung to the rock plate, and the vertex angle faces to the vertex angle of the rock plate. When the rock plate is subjected to external force, the extension part of the top cover 301 plays a role in supporting the rock plate, so that the rock plate is prevented from cracking. Meanwhile, openings are formed in the top cover 301 corresponding to the first adjusting screw 601 and the second adjusting screw 602, so that the first adjusting screw 601 and the second adjusting screw 602 can be directly adjusted without disassembling the top cover 301. The top cover 301 is made of ABS plastic.

Optionally, the refrigeration appliance also includes a bottom cover 302. The bottom cover 302 is disposed at the bottom end of the second hinge mounting portion.

The bottom cover 302 is disposed at the bottom end of the second hinge mounting portion, and the bottom cover 302 is detachably connected to the cabinet door 300. The removable connection facilitates adjustment of the adjustment member 900. Meanwhile, the bottom cover 302 has a shielding effect on the second hinge mounting portion, preventing the door 300 from opening Guan Shiwu to touch the adjusting structure. The bottom cover 302 is ABS plastic.

Alternatively, the horizontal mounting plate 400 includes a first mounting portion 401, a second mounting portion 402, and a third mounting portion 403. The first mounting portion 401 is horizontally provided to the first hinge mounting portion. The second mounting portion 402 is formed to extend vertically from one end of the first mounting portion 401. The third mounting portion 403 is formed to extend perpendicularly to the second mounting portion 402 from one end of the second mounting portion 402. Wherein the second mounting portion 402 is connected to the up-down adjusting plate.

The second mounting portion 402 of the horizontal mounting plate 400 is used to connect the first hinge 100 such that the horizontal mounting plate 400 is integrally fixed with the first hinge 100. The second mounting portion 402 is coupled to the first fixing plate 502 in the door 300 by the second fixing screw 604, so that the hinge connection stability is increased. And by such an arrangement, the first hinge 100 is adapted to a conventional embedded hinge in the market, at a low cost.

Alternatively, the first hinge 100 includes a first hinge connection plate 101 and a first hinge body. The first hinge connection plate 101 includes a first hinge connection riser 1012 and a first hinge connection side plate 1011. The first hinge connection side plate 1011 is vertically provided at one end of the first hinge connection riser 1012. The first hinge body is connected to the first connecting riser. Wherein the first hinge connection riser 1012 is connected to the second mounting portion 402 of the horizontal mounting plate 400, and the first hinge connection side plate 1011 is connected to the third mounting portion 403 of the horizontal mounting plate 400.

The first hinge connection side plate 1011 and the first hinge connection riser 1012 of the first hinge connection plate 101 are connected to the third mounting portion 403 and the second mounting portion 402 of the horizontal mounting plate 400, respectively. And the first hinge connection side plate 1011 and the first hinge connection riser 1012 are vertically disposed, and the multidirectional connection makes the connection of the first hinge 100 with the horizontal mounting plate 400 more stable.

Wherein a gasket is provided between the first hinge connection side plate 1011 and the third mounting portion 403 of the horizontal mounting plate 400, the gasket comprising a nylon gasket. When produced, the third set screw 605 connects to the third mounting portion 403, and the washer is used for positioning. Meanwhile, the nylon gasket has elastic deformation reserves, and the nylon gasket can be compressed by screwing the third fixing screw 605, so that the door body can be finely adjusted in the left-right direction relative to the first hinge 100. The first hinge connection riser 1012 is connected to the second mounting portion 402 by a first set screw 603. The first hinge connection riser 1012 is provided with a transverse guide hole, so that the door body can be conveniently adjusted and fixed relative to the first hinge 100 through the first fixing screw 603 after being adjusted in a left-right fine mode.

Optionally, the connection plate 800 includes a fourth mounting portion 801 and a fifth mounting portion 802. The fourth mounting portion 801 is vertically provided to the second fixing plate 701. The fifth mounting portion 802 is formed extending from one end of the fourth mounting portion 801 toward the second hinge mounting portion.

The fourth mounting portion 801 of the connection plate 800 is used to connect the second hinge 200, so that the connection plate 800 is fixed to the second hinge 200 as a whole. The connection plate 800 is connected to the third fixing plate 702 in the door 300 by the second fixing plate 701 and the fourth fixing screw 606, so that the stability of the hinge connection is increased. And by such an arrangement, the second hinge 200 is less costly to adapt to conventional embedded hinges in the market.

Alternatively, the second hinge 200 includes a second hinge connection plate 201 and a second hinge body. The second hinge connection plate 201 includes a second hinge connection riser 2012 and a second hinge connection side plate 2011. The second hinge connection side plate 2011 is vertically disposed at one end of the second hinge connection riser 2012. The second hinge body is connected to a second hinge connection riser 2012. Wherein, the second hinge connecting riser 2012 is connected to the fourth mounting portion 801 of the connecting plate 800, and the second hinge connecting side plate 2011 is connected to the fifth mounting portion 802 of the connecting plate 800.

The second hinge connection side plate 2011 and the second hinge connection riser 2012 of the second hinge connection plate 201 are connected to the fifth mounting portion 802 and the fourth mounting portion 801 of the connection plate 800, respectively. And the second hinge connection side plate 2011 and the second hinge connection riser 2012 are vertically arranged, and the multidirectional connection makes the connection of the second hinge 200 and the connection plate 800 more stable.

A gasket is disposed between the second hinge connection side plate 2011 and the fifth mounting portion 802, and the gasket includes a nylon gasket. When produced, the sixth set screw 608 connects to the fifth mount 802, and washers are used for positioning. At the same time, the nylon gasket has an elastic deformation reserve, and the sixth fixing screw 608 is screwed to compress the nylon gasket, so that the door body can be finely adjusted in the left-right direction relative to the second hinge 200. The second hinge connecting riser 2012 is provided with a transverse guide hole, which is convenient for the tightening and fixing of the fifth fixing screw 607 after the door body is adjusted to the left and right relative to the second hinge 200.

Optionally, the refrigeration device further includes a first fixing member, a second fixing member, a third fixing member, a fourth fixing member, a fifth fixing member, and a sixth fixing member. The first securing member connects the first hinge connection riser 1012 and the second mounting portion 402. The second fixing member connects the second mounting portion 402 and the upper and lower adjustment plates. The third fixing member connects the first hinge connection side plate 1011 and the third mounting portion 403. The fourth fixing member connects the second fixing plate 701 and the third fixing plate 702. The fifth fixing member connects the second hinge connecting riser 2012 and the fourth mounting portion 801. The sixth fixing member connects the second hinge connection side plate 2011 and the fifth mounting portion 802.

Optionally, the first mount comprises a first set screw 603, the second mount comprises a second set screw 604, the third mount comprises a third set screw 605, the fourth mount comprises a fourth set screw 606, the fifth mount comprises a fifth set screw 607, and the sixth mount comprises a sixth set screw 608.

The screw is selected for each fixing piece, the corresponding joint is provided with a threaded hole, the connection friction force between the screw and the threaded hole is large, and the joint is stable. In industrial production, the screw is convenient to install.

Wherein, the horizontal mounting plate 400 and the first fixing plate 502 are made of steel plates, so that the strength of the joint of the first hinge 100 is further increased. The locating plate 501 is an integrally formed structure of a first hinge mounting portion, and is made of plastic. The plastic product can be designed into an integrally formed thread structure for connection, but the integrally formed thread on the plastic product has lower precision and can be stressed little. The plastic product is provided with the thread structure and is only suitable for products which do not need to be rotationally disassembled and assembled and are not stressed greatly. Therefore, the first fixing plate 502 made of steel plate is embedded in the door 300, and the second threaded hole 5021 is provided in the first fixing plate 502, so that the up-down adjustment of the second adjusting screw 602 can be realized. Similarly, the second fixing plate 701, the connecting plate 800 and the third fixing plate 702 are all made of steel plates, so that on one hand, the strength of the joint between the second hinge 200 and the door 300 is enhanced, and on the other hand, the adjusting function of the adjusting member 900 is realized.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A refrigeration appliance, comprising:

a case;

the box door comprises a first hinge installation part and a second hinge installation part, wherein the first hinge installation part is provided with a horizontal installation plate and an upper and lower adjusting plate which are connected, the upper and lower adjusting plate is arranged in the box door, the horizontal installation plate is arranged above the upper and lower adjusting plate, the second hinge installation part is provided with a second fixing plate, a connecting plate and a third fixing plate, the connecting plate vertically extends from one end of the second fixing plate, the third fixing plate is arranged in the box door, and the second fixing plate is arranged below the third fixing plate;

one end of the first hinge is connected with the box body, and the other end of the first hinge is arranged on the horizontal mounting plate in the box door;

and one end of the second hinge is connected with the box body, and the other end of the second hinge is arranged on the connecting plate in the box door.

2. The refrigeration appliance of claim 1 further comprising:

the top cover is arranged at the top end of the first hinge installation part and comprises a triangular extension part, and the triangular top end faces to the top angle of the box door.

3. The refrigeration appliance of claim 1 further comprising:

and the bottom cover is arranged at the bottom end of the second hinge installation part.

4. The refrigeration appliance of claim 1 wherein the horizontal mounting plate includes:

the first mounting part is horizontally arranged on the first hinge mounting part;

the second installation part is vertically extended from one end of the first installation part; and, a step of, in the first embodiment,

and the third installation part extends from one end of the second installation part to be perpendicular to the second installation part, wherein the second installation part is connected with the upper and lower adjusting plates.

5. The refrigeration appliance of claim 4 wherein said first hinge includes:

the first hinge connecting plate comprises a first hinge connecting vertical plate and a first hinge connecting side plate, wherein the first hinge connecting side plate is vertically arranged at one end of the first hinge connecting vertical plate; and, a step of, in the first embodiment,

a first hinge body connected to the first hinge connection riser,

the first hinge connection vertical plate is connected to the second installation portion of the horizontal installation plate, and the first hinge connection side plate is connected to the third installation portion of the horizontal installation plate.

6. The refrigeration appliance of claim 5 wherein the connection plate includes:

a fourth mounting portion vertically disposed on the second fixing plate; and, a step of, in the first embodiment,

and a fifth mounting portion extending from one end of the fourth mounting portion toward the second hinge mounting portion.

7. The refrigeration appliance of claim 6 wherein the second hinge includes:

the second hinge connecting plate comprises a second hinge connecting vertical plate and a second hinge connecting side plate, wherein the second hinge connecting side plate is vertically arranged at one end of the second hinge connecting vertical plate; and, a step of, in the first embodiment,

a second hinge body connected to the second hinge connection riser,

the second hinge connection vertical plate is connected to the fourth installation portion of the connecting plate, and the second hinge connection side plate is connected to the fifth installation portion of the connecting plate.

8. The refrigeration appliance of claim 7 further comprising:

the first fixing piece is connected with the first hinge connecting vertical plate and the second mounting part;

the second fixing piece is connected with the second installation part and the upper and lower adjusting plate;

a third fixing member connecting the first hinge connection side plate and the third mounting portion;

the fourth fixing piece is connected with the second fixing plate and the third fixing plate;

a fifth fixing member connecting the second hinge connecting riser and the fourth mounting portion;

and a sixth fixing member connecting the second hinge connection side plate and the fifth mounting portion.

9. A refrigeration device according to claim 8, wherein,

the first fixing piece comprises a first fixing screw, the second fixing piece comprises a second fixing screw, the third fixing piece comprises a third fixing screw, the fourth fixing piece comprises a fourth fixing screw, the fifth fixing piece comprises a fifth fixing screw, and the sixth fixing piece comprises a sixth fixing screw.

10. A refrigerating apparatus as recited in any one of claims 1 to 9, wherein,

the first hinge includes an embedded hinge and the second hinge includes an embedded hinge.

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